UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KLiRcxjunAorwm17b+X7CcaLEtg2xWf/88p+WInJru0=' 
WHERE 
  key_id = '1d42f1e98ec710ee10d7797327c3da661ded97baf3b08eed4787446ced1574f4' 
  AND (
    token = 'KLiRcxjunAorwm17b+X7CcaLEtg2xWf/88p+WInJru0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )